From 6db9ad70021b718b685e6724e0d76df6eda31ceb Mon Sep 17 00:00:00 2001
From: chenkaihui <chenkaihui@wps.cn>
Date: Wed, 4 Apr 2018 15:59:52 +0800
Subject: [PATCH] auto create log dir

---
 logs/file.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/logs/file.go b/logs/file.go
index 8e5117d2..e11278ea 100644
--- a/logs/file.go
+++ b/logs/file.go
@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"io"
 	"os"
+	"path"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -161,6 +162,10 @@ func (w *fileLogWriter) createLogFile() (*os.File, error) {
 	if err != nil {
 		return nil, err
 	}
+
+	filepath := path.Dir(w.Filename)
+	os.MkdirAll(filepath, os.FileMode(perm))
+
 	fd, err := os.OpenFile(w.Filename, os.O_WRONLY|os.O_APPEND|os.O_CREATE, os.FileMode(perm))
 	if err == nil {
 		// Make sure file perm is user set perm cause of `os.OpenFile` will obey umask